1 Corinthians 14:2-4

21st Century King James Version

² For he that speaketh in an unknown tongue speaketh not unto men, but unto God, for no man understandeth him, however it may be that in the spirit he speaketh mysteries.

³ But he that prophesieth, speaketh unto men for edification and exhortation and comfort.

⁴ He that speaketh in an unknown tongue edifieth himself, but he that prophesieth edifieth the church.